A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6645-01-218-5234
NSN 5996-00-247-3808
NSN 6105-00-161-1834
NSN 6150-00-035-4573
NSN 6130-01-200-6841
NSN 6240-01-146-4839
NSN 5965-01-106-1431
NSN 6620-01-481-1358
NSN 5965-00-653-4782
NSN 5960-00-140-9583
NSN 6220-01-396-5638
NSN 6685-01-462-1770